From: Jimmy Assarsson Date: Tue, 16 May 2023 13:43:14 +0000 (+0200) Subject: can: kvaser_pciefd: Clear listen-only bit if not explicitly requested X-Git-Tag: v6.6.17~4848^2^2~1^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf7ac55e991ca177f1ac16be51152f1ef291a4df;p=platform%2Fkernel%2Flinux-rpi.git can: kvaser_pciefd: Clear listen-only bit if not explicitly requested The listen-only bit was never cleared, causing the controller to always use listen-only mode, if previously set. Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices") Cc: stable@vger.kernel.org Signed-off-by: Jimmy Assarsson Link: https://lore.kernel.org/r/20230516134318.104279-3-extja@kvaser.com Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index 867b421b9506..cdc894d12885 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -554,6 +554,8 @@ static void kvaser_pciefd_setup_controller(struct kvaser_pciefd_can *can) if (can->can.ctrlmode & CAN_CTRLMODE_LISTENONLY) mode |= KVASER_PCIEFD_KCAN_MODE_LOM; + else + mode &= ~KVASER_PCIEFD_KCAN_MODE_LOM; mode |= KVASER_PCIEFD_KCAN_MODE_EEN; mode |= KVASER_PCIEFD_KCAN_MODE_EPEN;